Home / 196,233.07-270,804.47-110,210.66

Finding the Fourth Proportional to 196,233.07, 270,804.47 and 110,210.66

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Solution

The fourth proportional to 196,233.07, 270,804.47 and 110,210.66 is: 152,092.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,233.07 : 270,804.47 = 110,210.66 : x
  2. Step 2: Convert to fraction form
    196,233.07/270,804.47 = 110,210.66/x
  3. Step 3: Cross multiply
    196,233.07x = 270,804.47 × 110,210.66
  4. Step 4: Simplify right side
    196,233.07x = 29,845,539,495.61
  5. Step 5: Solve for x
    x = 29,845,539,495.61/196,233.07
  6. Step 6: Final answer
    x = 152,092.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.